JEE Main 2014 — Some Basic Concepts of Chemistry Question with Solution
JEE Main 2014 (11 Apr Online)
Question
A gaseous compound of nitrogen and hydrogen contains (by mass) of hydrogen. The density of the compound relative to hydrogen is 16. The molecular formula of the compound is:
Choose an option
Show full solutionCorrect option: D
Correct answer
D
Step-by-step explanation
In an unknown compounds containing and
given of
vapour density Mol. wt .
Molecular formula empirical formula mass
Molecular formula of the compound will be
Practice this on the real CBT interface
Solve this JEE Main question (and the rest of the Some Basic Concepts of Chemistry chapter) on PrepSharp's TCS iON-style CBT player — with timer, bookmarks and session analytics.
Solve interactively →About this question
This is a previous-year question from JEE Main 2014, covering the Some Basic Concepts of Chemistry chapter of Chemistry. PrepSharp catalogues every PYQ from JEE Main with a verified answer key and step-by-step solution prepared by IIT alumni — so you can search by chapter, topic or year and revise efficiently.